Foundation's problem is not with "math visuals", but that it's amazingly bad. Cliffhangers so dumb that made me vow never to pay for that show. Plotlines so weak I was wishing they'd just show more of the bland visuals in quiet. Pacing so fucked Asimov is going to rise up and bitchslap them.
(Of course in the books there is some mention of how the math looked. Just a fuckton of equations on a wall :D)